/**
 *
 * @param {*} refName  需要挂载dom
 * @param {*} _this vue中的this
 */
export const dialogBody = (refName, _this) => {
    const contentBody = window.top.document.body
    _this.$nextTick(() => {
        const elBody = _this.$refs[refName].$el
        elBody.style.zIndex = 4001
        contentBody.appendChild(elBody)
    })
}